Behavioral task
behavioral1
Sample
b3c75c047c4e6cdd0cb1801d7aabde8d7481d2e3bc54a0ceca2b560979a95f8d.exe
Resource
win7-20240215-en
General
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Target
b3c75c047c4e6cdd0cb1801d7aabde8d7481d2e3bc54a0ceca2b560979a95f8d
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Size
2.0MB
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MD5
fe4b2d7baae7800af409b9eea829205d
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SHA1
77fb4ee61890be10ccd3c7701c34a67d234c58df
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SHA256
b3c75c047c4e6cdd0cb1801d7aabde8d7481d2e3bc54a0ceca2b560979a95f8d
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SHA512
8a4035f06de98bda560e5dd108dcfc0e73565adc997b8e8ac675d42b9d2ffb73546e52f81a7d01a45e9160854fc21928aa5f9c1b26b6efe4c4b21e4f64560557
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SSDEEP
49152:BezaTF8FcNkNdfE0pZ9ozt4wIQF3OioF5qdhn:BemTLkNdfE0pZrQR
Malware Config
Signatures
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UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
XMRig Miner payload 1 IoCs
resource yara_rule sample xmrig -
Xmrig family
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b3c75c047c4e6cdd0cb1801d7aabde8d7481d2e3bc54a0ceca2b560979a95f8d
Files
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b3c75c047c4e6cdd0cb1801d7aabde8d7481d2e3bc54a0ceca2b560979a95f8d.exe windows:6 windows x64 arch:x64
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 724KB - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 272KB - Virtual size: 272KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE